大方廣佛華嚴經隨疏演義鈔 44.82

44.82

In the Commentary, from "However, material form and the rest" onwards, the third [part] is analysis. The phrase "penetrates the uncontaminated" refers to the five aggregates of all buddhas. How much more so when, by destroying impermanent material form, one attains eternal form, which also extends to the unconditioned. Here, it only takes up the contaminated and conditioned. Aggregates do not subsume the unconditioned, and the meaning would not correspond; hence, the uncontaminated is reserved to be explained in the later section.